protected void Page_Load(object sender, EventArgs e)
{
if (!this.IsPostBack)
{
ProductsListView.DataBind();
}
}
private void cargarListViewProductos()
{
try
{
wsProducto.producto[] productos = productoClient.obtenerProducto();
ProductsListView.DataSource = productos;
ProductsListView.DataBind();
//var listadto = productoClient.obtenerProducto();
//var nuevolistadto = (from o in listadto
// orderby o.productoId
// where o.categoriaProductoId == 1 //Puedes comprobar los id cambiando este valor
// select new
// {
// Id = o.productoId,
// Nombre = o.nombreProducto,
// Imagen = o.imagenProdcuto,
// Porciones = o.porcionesProdcuto,
// Precio = o.precioProducto,
// Descripción = o.descripcionProducto,
// Disponibilidad = o.disponibilidadProducto
// }).ToList();
//ProductsListView.DataSource = nuevolistadto;
//ProductsListView.DataBind();
}
catch (Exception ex)
{
}
}
private void BindProducts(int subcategoryId, bool isSub, string orderBy, string searchValue)
{
try
{
lblProductMsg.Text = "No Products Found";
DataSet products = null;
if (searchValue == string.Empty)
{
products = (new ProductsDAL()).GetProducts(subcategoryId, isSub, orderBy);
}
else
{
products = (new ProductsDAL()).GetProductSearch(subcategoryId, searchValue, orderBy);
}
if (products != null && products.Tables[0].Rows.Count > 0)
{
lblProductMsg.Text = "";
ProductsListView.DataSource = products;
ProductsListView.DataBind();
dpProducts.Visible = true;
}
else
{
ProductsListView.DataSource = null;
ProductsListView.DataBind();
dpProducts.Visible = false;
}
lblNavBar.Text = "All Categories";
if (ViewState["Category"] != null && ViewState["Category"].ToString() != string.Empty)
{
lblNavBar.Text += " >> " + ViewState["Category"].ToString();
}
if (ViewState["SubCat"] != null && ViewState["SubCat"].ToString() != string.Empty)
{
lblNavBar.Text += " >> " + ViewState["SubCat"].ToString();
}
}
catch (Exception ex)
{
string strErrCode = ERROR_DISPLAY_MESSAGE + "," + (new Error_Log()).LogErrorIntoDB(ex, "BindProducts", subcategoryId.ToString(),
isSub.ToString(), orderBy, searchValue);
lblErr.Text = strErrCode;
}
}
private void GetAndBindProducts(string category)
{
if (!string.IsNullOrEmpty(SearchTextBox.Text.Trim()))
{
this.search = SearchTextBox.Text.Trim();
}
if (string.IsNullOrEmpty(this.search))
{
l1 = ProductsDAO.GetPRODUCTsByCategory(category);
ProductsListView.DataSource = l1;
ProductsListView.DataBind();
}
else
{
l1 = ProductsDAO.GetPRODUCTsByCategorySearch(category, this.search.Trim());
ProductsListView.DataSource = l1;
ProductsListView.DataBind();
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (HttpContext.Current.Session == null || HttpContext.Current.Session["admin"] == null)
{
Response.Redirect("~/LoginP.aspx");
}
Page.Header.Title = "Fast food - Menu";
if (IsPostBack == false)
{
SearchTextBox.Text = "";
this.category = "Beverages";
CategoryTextBox.Text = this.category;
l1 = ProductsDAO.GetPRODUCTsByCategory(this.category);
ProductsListView.DataSource = l1;
ProductsListView.DataBind();
}
}
private void GetAndBindUnavailableProducts()
{
if (!string.IsNullOrEmpty(SearchTextBox.Text.Trim()))
{
this.search = SearchTextBox.Text.Trim();
}
if (string.IsNullOrEmpty(this.search))
{
l1 = ProductsDAO.GetUnavailablePRODUCTs();
ProductsListView.DataSource = l1;
ProductsListView.DataBind();
}
else
{
l1 = ProductsDAO.GetUnavailablePRODUCTsBySearch(this.search.Trim());
ProductsListView.DataSource = l1;
ProductsListView.DataBind();
}
}
protected void ProductsListView_ItemCommand(object sender, ListViewCommandEventArgs e)
{
switch (e.CommandName)
{
case "ShowInsertView":
ProductsListView.InsertItemPosition = InsertItemPosition.LastItem;
ProductsListView.DataBind();
ProductsListView.InsertItem.DataBind();
break;
case "HideInsertView":
ProductsListView.InsertItemPosition = InsertItemPosition.None;
break;
case "AddToCart":
var cart = new ShoppingCart();
cart.AddProduct(Convert.ToInt32(e.CommandArgument));
break;
case "Delete":
ProductsDataSource.DeleteParameters.Add("ID", e.CommandArgument.ToString());
break;
}
}
protected void ProductsDataSource_Deleted(object sender, ObjectDataSourceStatusEventArgs e)
{
ProductsListView.DataBind();
}
protected void ProductsDataSource_Inserted(object sender, ObjectDataSourceStatusEventArgs e)
{
ProductsListView.InsertItemPosition = InsertItemPosition.None;
ProductsListView.DataBind();
}
